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- FUJINAMI Akira
- Research Department, Pesticide Division, Sumitomo Chemical Co., Ltd.
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- TOTTORI Nobumasa
- Research Department, Pesticide Division, Sumitomo Chemical Co., Ltd.
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- KATO Toshiro
- Research Department, Pesticide Division, Sumitomo Chemical Co., Ltd.
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- KAMEDA Nobuyuki
- Research Department, Pesticide Division, Sumitomo Chemical Co., Ltd.
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説明
The structure-activity relationships of 3-(3', 5'-dichlorophenyl) imidazolidine-2, 4-dione derivatives were investigated by the agar dilution method using Sclerotinia sclerotiorrun as a test microbe. Several compounds were tested for antimicrobial spectrum in vitro with other pathogenic microbes and for foliage protective activity in green house tests with rice sheath blight, rice brown spot, damping-off of cucumber and kidney bean stem rot. It was found that the antimicrobial activity was enhanced when the 1-position of imidazolidine ring was substituted by an alkyl group but was reduced when the 5-position was substituted by alkyl groups. Generally, 3-(3', 5'-dichlorophenyl) imidazolidine-2, 4-dione derivatives were active against Sclerotiniaceae, Corticiaceae, Dematiaceae, Polvstigmataceae or Pleosporaceae. In green house tests, some of these compounds showed high protective activity against rice sheath blight, rice brown spot, damping-off of cucumber and kidney bean stem rot. Results of the green house tests on the above mentioned diseases correlate well with those of in vitro tests except in the case of kidney bean stem rot.
収録刊行物
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- Agricultural and Biological Chemistry
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Agricultural and Biological Chemistry 36 (9), 1623-1630, 1972
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390282681445229568
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- NII論文ID
- 130003524012
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- COI
- 1:CAS:528:DyaE3sXmslCksA%3D%3D
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- ISSN
- 18811280
- 00021369
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
